200 deliveries for a $30B+ development costs is a disaster. Airbus has already admitted the development costs will never be recouped, they'd have to sell over 400 planes to ever have a shot.
And any technology you want to develop for other planes would have been far cheaper to just develop for the other, presumably profitable, planes.
Boeings brilliance was sucking Airbus into this market. Instead of canceling the 747, they kept the 747 production line open with a low cost update (the 747-8) allowed them to crater A380 pricing. That cost Airbus a huge amount of capital, and delayed/hamstrung their efforts to compete with the 777 and 787.
Airbus has lost at least 10x as much on the A380 as Boeing lost on the 747 since 2000.